idioheterolysin

id·i·o·het·er·o·ly·sin

(id'ē-ō-het'ĕr-ol'i-sin),
An idiolysin occurring in the blood of an animal of one species, but capable of combining with the red blood cells of another species, thereby causing hemolysis when complement is present.

id·i·o·het·er·o·ly·sin

(id'ē-ō-het-ĕr-ol'i-sin)
An idiolysin occurring in the blood of one species, but capable of hemolyzing red blood cells of another species.